RTD Sensors

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RX RTD sensors are designed for measuring temperature in hazardous environments. They are made flameproof and explosion proof via a robust die cast aluminum head and mineral insulation. Optional heads include cast-iron, SS304 and SS316.The standard head for RX RTD sensors is certified flameproof for gas groups I, IIA and IIB. An assembly certified for gas group IIC (Hydrogren) can also be constructed. RX000 RTD sensors measure between -50 and 250 °C while RX500 RTD sensors measure between -50 and 400 °C. The RTD element is terminated in nickel-plated brass terminals mounted on a high-purity steatite terminal block. The block is mounted on a spring loaded stainless steel disc to protect the ceramic from impact and vibration damage as well as ensure proper contact inside the protective well. RX RTD sensors are constructed with single cable entry and single compression cable glands however, the options of dual cable entry and double compression cable glands are also available. Other options include connecting cables and thermowells.

Specification

• For use in hazardous areas

• Certified for gas groups I, IIA & IIB (IIC optional)

• Die cast aluminium (SS304, SS316 and cast iron heads optional)

• RX000 : -50 to 250 °C range

• RX500 : -50 to 400 °C range

• Impact and Vibration resistant

• Threaded / Flanged process connections

Additional Information:

• Item Code: RTD7
• Pay Mode Terms: T/T (Bank Transfer)

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• Mineral Insulated RTD sensor is designed to be light in weight and easy to install because of its integrated cable assembly.
• Capable of measuring temperature in the range -50 to 400°C.
• PTFE insulated cables rated for temperatures up to 250 °C are provided.
• Optional overall SS braiding on cable can be provided for protecting cable from mechanical damage and for additional thermal safety.
• This model of RTD sensor come with SS316 sheath material or an optional SS316L.

• Platinum RTD in 2/3/4-wire configuration with single/dual elements in Class A/Class B /Higher accuracy as per IEC 752.

• Integral cable makes the assembly lighter and is easy to install

• MI RTDs can be bent as required.

• Bendable sheath with 50 mm long non bendable tip

• -50 to 400°C range

• 3, 4, 5, 6 & 8mm sheath diameters

• Lengths upto 50 meters

• SS316 sheath material as standard

• PTFE insulated and jacketed cables

• Stainless steel overbraid cables & SS316L sheath material are optional

Additional Information:

• Item Code: RTD4
• Pay Mode Terms: T/T (Bank Transfer)

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RC series of RTD’s are light in weight and are easy to connect or disconnect. They come with a sanitary tri clover connection and an integral 4 pin M12 connector. This RTD is capable of measuring temperatures in the range of -50 to 250°C. Connection cables with straight or angular M12 socket are optional.

Specifications

• Pt-100, 3-wire configuration with single element in Class B as per IEC 751

• Other calibrations and higher accuracies on request

• -50 to 250°C range

• 1” / 1.5”/ 2” Triclover connection

• SS316L sheath material

• Termination : 4-pin M12 plug-in connector

• Optional Connection cable with M12 socket

Additional Information:

• Item Code: RTD14

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• Pt-100, 3-wire configuration with single element in Class B as per IEC 751

• Other calibrations and higher accuracies on request.

• -50 to 250°C range

• Fixed 1/2” BSP (M) process connection

• SS316L sheath material

• Termination : 4-pin M12 plug-in connector

• Optional Connection cable with M12 socket

Additional Information:

• Item Code: RTD5
• Pay Mode Terms: T/T (Bank Transfer),D/P

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• RH Series RTD’s are conventional assemblies with platinum RTD element and SPC(Silver Plated Copper) /NPC (Nickel Plated Copper) conductors.
• These RTD’s are offered in 2/3/4-wire configuration with single/dual elements, enclosed in a SS316 sheath which is terminated into weatherproof die cast aluminium head.
• Terminals heads are supplied with standard 1/2” BSP (F) single cable entry with a single compression cable gland. The RTD has a non-bendable sheath, hence sheath length above 300 mm is not recommended.
• These sensors are capable of measuring temperature in the range of -50 to 250°C.
• The sheath is made out of SS316 material which makes it suitable for a wide range of applications such as chemicals, food, pharmaceuticals.
• The RTD elements are terminated in to nickel plated brass terminals mounted on high purity steatite terminal block.

Optional :

• Angular construction

• Optional heads include cast-iron, SS304 and SS316.

• Head mounted transmitters

• Connecting Cables

• Thermowells

• Platinum RTD in 2/3/4-wire configuration with single/dual elements in ClassB/Class A/High accuracy as per IEC 751

• Triple element assembly in 6 mm diameter on request

• -50 to 250°C range

• Standard lengths : 100mm, 150mm and 300mm( Longer assemblies not recommended)

• Standard 6mm sheath diameter, other sheath diameter available on request

• Termination : Weatherproof Die cast aluminum head with threaded cap and chain

• 1/2"BSP (F) single cable entry with single compression gland

• Different types of terminal heads available

• SS316 sheath material as standard

• Copper conductors

Additional Information:

• Item Code: RTD8
• Pay Mode Terms: T/T (Bank Transfer)

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• RTD sensors with Protection Tubes are a cost effective alternate to thermowells in low pressure, low temperature applications. 
• The sensor has a faster response compared to the more heavy-duty thermowells in non critical applications and adequate protection for the sensing element from corrosive medium.
• This sensor measures temperature between -50 and 400 °C. RTD sensors inside protection tubes have replaceable inner elements for easy maintenance.
• TThe TIG (Tungsten Inert Gas) welded process connection ensures a leak proof joint. Protection tubes are constructed of SS316 / SS316L to protect the RTD sensor from corrosive environments.
•  Protection tubes are constructed of SS316 / SS316L to protect the RTD sensor from corrosive environments. Protection tubes are constructed of SS316L / SS316 to protect the RTD sensor from corrosive environments.The RTD element is terminated in nickel-plated brass terminals mounted on a high-purity steatite terminal block. 
• The block is mounted on a spring loaded stainless steel disc to protect the ceramic from impact and vibration damage as well as ensure proper contact inside the protective tube. 
• A weatherproof die-case aluminum head with threaded cap and chain protects the construction inside; other terminal heads may also be designed. 
• 1/2” BSP (F) single cable entry with a single compression gland is standard with the option of dual cable entry and double compression glands.
•  Its 2, 3 or 4-wire platinum RTD element can be constructed in single or dual assembly in Class A or Class B accuracy as per the IEC 751 standard for RTD sensors.

Specifications:

• 2, 3 or 4-wire platinum element in simplex or duplex assembly

• - 50 to 400°C range

• Lengths upto 500 mm

• 7, 9, 11 and 12 mm Protection Tubes (outer dimension)

• SS316 and SS316L Protection Tubes (Other materials available)

• Easy maintenance

• Impact and vibration resistant

• Leak proof joint

• Aluminum head with threaded cap and chain (Other types of terminal heads available on request)

Additional Information:

• Item Code: RTD2

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• Mineral Insulated RTD have flexible sheaths in lengths up to 50 meters for a variety of applications and installations. The SS316L sheath allows a wide range of applications in chemicals, food and pharmaceuticals.
• Furthermore, bendable sheaths are coiled to facilitate transport of the product.
• The measuring element in Mineral Insulated RTD can be designed in several configurations and conforms to the IEC 751 standard for RTD.
• It may be constructed of Pt50, Pt100, Pt200, Pt500 or Pt1000; with 2, 3 or 4 wire single or dual assembly; and in Class A or B per our customers’ requirements.
• The RTD element is terminated in nickel-plated brass terminals mounted on a high-purity steatite terminal block. The block is mounted on a spring loaded stainless steel disc to protect the ceramic from impact and vibration damage as well as ensure proper contact inside the protective well.
• A weatherproof die-case aluminum head with threaded cap and chain protects the construction inside; other terminal heads can also be designed.
• 1/2” BSP (F) single cable entry with a single compression gland is standard with the option of dual cable entry and double compression glands.
• The standard temperature measurement range for this RTD is -50 to 400°C, however it may be designed for other temperature ranges.
• Compacted Magnesium Oxide (MgO) further protects the assembly from vibrations and increases its durability. Several options available with Mineral Insulated RTD are head-mounted transmitters, connecting cables and thermowells.

Specifications:

• Variety of measuring element configurations

• Bendable sheath up to 50 meters long

• 50 mm long non bendable tip

• -50 to 400°C range

• 3, 4, 5, 6 and 8 mm diameters

• Different types of terminal heads available

• SS316L sheath material

• Copper or Nickel conductors

Additional Information:

• Item Code: RTD3
• Pay Mode Terms: T/T (Bank Transfer)

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RQ501- With Socket

• Quick Disconnect RTD sensors are lightweight, with a quick response time and have a 3-pin miniature plug and socket for easy connection and disconnection.
• Two variants are available, RQ500 with a miniature plug and socket and RQ501 with just the socket.
• The RTD sensor helps to measure temperature between -50 and 450 °C. Its 3-wire Pt100 RTD element can be constructed in single or dual assembly in Class B / Class A as per the IEC 751 standard for RTD sensors.
• Quick Disconnect RTD sensors find many applications in laboratories.
• They are designed to measure a temperature range between -50 to 400°C. Mineral Insulation makes the RTD sensor flexible, vibration and impact resistant.

Specifications:

• Well suited to laboratory applications

• 3-wire Pt100 element in simplex or duplex assembly

• Mineral Insulated construction3 mm and 4 mm diameters

• 3 pin miniature plug and socket

• -50 to 400 °C

Additional Information:

• Item Code: RTD9
• Pay Mode Terms: T/T (Bank Transfer)

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• RTDs (Resistance Temperature Detectors) - are temperature sensors that has a resistor inside that changes resistance value as its surrounding temperature changes.
• RTDs are being used for many years to measure temperature in industrial processes,labs and have developed a reputation for stability, repeatability and accuracy.

• Radix RTD elements mostly consist of a length of fine coiled wire wrapped around a ceramic or glass core.
•  The element is mostly some what fragile, so it is often placed inside a sheathed probe for its own protection.
• The RTD element is made from a very pure material whose resistance at various temperatures has been known or documented.
• The material has this predictable change, in resistance which is proportional to the change in temperature; it is this predictable change that is used to determine temperature.

• Non-bendable sheath
• -20 to 250°C range
• Standard lengths: 150, 300, 450 & 600mm. Longer assemblies not recommended
• Termination : Aluminium head with threaded cap and chain
• Elements terminated into nickel plated brass terminals mounted on high purity ceramic terminal block
• Different types of terminal heads
• PG13.5 (F) single cable entry. Dual entries & glands optional

Additional Information:

• Item Code: RTD1

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• MI RTDs can be bent / twisted as required

• Platinum RTD in 2/3/4-wire configuration with single/dual elements in Class B/Class A /Higher accuracy as per IEC 751.

• More robust and vibration resistant

• Single and Dual element

• 3, 5, 6 and 8mm dia

• SS316 sheath

• Other ranges are optional

• Lengths upto 10 metres

• 0 to 400°C standard rating

Additional Information:

• Item Code: RTD6
• Pay Mode Terms: T/T (Bank Transfer),D/P

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• Radix Plastic Bayonet RTD Sensors are designed for temperature measurement in plastic process machinery and for quick connecting applications. 
• These RTD sensors may be constructed with fixed or adjustable sheath lengths as well as straight or 90° bent sheaths. 
• The sensor is PTFE insulated with jacketed cables, we can also design them with SS over-braided cables.
•  Each unit is supplied with one meter or multiples thereof of cable. 
• The sensing element is spring-loaded in the bayonet cap of plated brass, with a SS304 cap also optionally available. Another option is a flex hose over the cable and threaded adaptors.

• For Plastic Process Machinery and Quick Connecting Applications Fixed OR Adjustable length Straight OR 90° bend sheath -50 to 250 °C range, other range on request SS316 sheath PTFE insulated & jacket cables. 
• SS over braided cables on request supplied with 1 meter cable or in multiples thereof Spring loaded bayonet cap in plated brass, SS304 also available Optional flex hose over the cable & threaded adaptors.

Additional Information:

• Item Code: RTD11

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• Transition Joint Conventional Assembly RTD sensors are lightweight and easy to install, thanks to their integrated cable assembly. Built with rugged transition joints, this RTD
•  sensor measures temperatures between -50 and 250°C. The teflon insulated cables are also rated up to 250°C. 
• For additional thermal and mechanical protection, Radix offers an optional stainless steel braiding on the cable. 
• The standard sheath is constructed of SS316; an optional SS316L sheath can be made.Its 3-wire Pt100 RTD element can be constructed in c in Class A or Class B as per the IEC 751 standard for RTD sensors

• 2, 3 or 4-wire platinum element in simplex or duplex assembly
• High accuracy as per IEC 751
• Integral cable makes the assembly lighter and easy to install
• Easy to use -50 to 250°C range
• SS316 sheath as standard
• Sheath length upto 300 mm
• Teflon insulated and jacketed cables
• Stainless steel overbraid cables and SS316L sheath material are optional

Additional Information:

• Item Code: RTD12

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• Slot RTD sensors are designed to measure operating temperatures of electric motors, generators so as to detect and prevent overheating. 
• The sensor with its slim dimensions can be directly inserted between the motor winding.
•  The RTD is made of fibre body to withstand voltages up to 3KV, thus protecting its element from damage due to exposure to high voltages. 
• It is built in 50mm, 100mm or 150mm sheath lengths..The RTD sensors measures temperatures up to 180°C. Teflon insulated integral cable measure temperatures up to 250 °C. 
• Its 3-wire Pt100 RTD element can be constructed in single or dual assembly in Class B as per the IEC 751 standard for RTD sensors. Dual elements can be constructed on request. 

• Measurement of winding temperature
• Pt-100, 3 wire, Single in Class B accuracy as per IEC 751
• Temperature range: upto 180°C
• Made of fiber body
• Withstand voltage upto 3KV
• Inserted between winding
• Teflon insulated Cable in multiple of 1 meter dual elements available

Additional Information:

• Item Code: RTD10
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• K & N Calibrations
• 21mm OD, hot arm (HA)
• CS plated Cold arm (CA)
• GI Elbow
• 6mm dia Mineral Insulated SS316 sheathed element
• Standard lengths :300, 450, 600, 750, 1000 mm..for both arms
• Other types of terminal heads optional

Additional Information:

• Item Code: RTD13
• Pay Mode Terms: T/T (Bank Transfer),D/P

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• Dipstick RTD sensors are designed to measure oil temperature and find extensive application in the automobile industry.
• Its 3-wire Pt100 RTD element can be constructed in single or dual assembly in Class B / Class A as per the IEC 751 standard for RTD sensors.
• Its PTFE insulated cable ensures the RTD functions in wide range of temperatures and also gives chemical inertness in severe environments.
• A flexible steel spring ensures easy insertion and ”O” rings prevent leakage of fluid while in use.

• 3-wire Pt100 element in single or dual assembly
• RTD sensor for Automobile industry
• Easy insertion
• Leak proof
• -20 to 150 °C range

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• Item Code: RDS200
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• RTD for air & gas temperature

• 8mm sheath diameter

• Temperature transmitter and cable optional

• For clean room temperature

• For outdoor temperature

• For duct temperature

Additional Information:

• Item Code: HVACrtd